bash - how to remove only ext3 here in unix? filename.ext1.ext2.ext3 -

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Example file: filename.ext1.ext2.ext3 How to remove only ext3 in Unix Bash shell under sun solar? In all directories: 

  find -name "* .ext3" | | MV '{}'?    
 
 
 You can pipe output to a  find  command When reading  while typing  with the loop spaces, the file name will also read correctly. Do not use the  for the file in $ (find ...)  creation is very disabled (search must be completed before the loop starts, problems with files with spaces on its name , And it can overload the command line buffer which will be without a little signal.  
 You can also create  $ [var% name}  %  means the small right filter, with the matching globe, the right of an environment variable A single %  stands for the minimum possible amount. One double  %%  corresponds to the highest amount.  #  and  ##  for the left side of the string.  
 Also be careful to use quotation marks on the name of the blank space on your name. / P> 
  .- type f -name "* .ext3" | When the file is read, "$ file" "$ {file% .ext3}" done   
 Any password protected  Security can be to use. "*. Exe" -print0  which will separate the file names with the tap instead of returns. It is useful that the file name is a useful e. After this, you have to set your  IFS  variable to control the spaces, tabs, and NLs.

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